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Question 13

25cm3 of a gas x contain z molecules at 1500c and 75mmHg. How many molecules will 25cm3 of another gas y contain at the same temperature and pressure?

  • A.2y
  • B.2z
  • C.z
  • D.y
Objective

Question details

Exam body
UNN
Subject
Chemistry
Year
2019/2020
Question no.
#13
Type
Objective
Previous · Q12The luster of a metal is due to ___. Next · Q14 An oxide XO 2 has a vapour density of 32. What is the atomic mass of X?

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